/Engine/Source/Editor/UnrealEd/Classes/Builders/SheetBuilder.h
class USheetBuilder : public [UEditorBrushBuilder](API\Editor\UnrealEd\Builders\UEditorBrushBuilder)
TEnumAsByte< en...
Axis
FName
GroupName
int32
X
int32
XSegments
int32
Y
int32
YSegments